GB838222A - Improvements in drying installations - Google Patents

Improvements in drying installations

Info

Publication number
GB838222A
GB838222A GB30592/56A GB3059256A GB838222A GB 838222 A GB838222 A GB 838222A GB 30592/56 A GB30592/56 A GB 30592/56A GB 3059256 A GB3059256 A GB 3059256A GB 838222 A GB838222 A GB 838222A
Authority
GB
United Kingdom
Prior art keywords
stage
coil
air
water
drying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB30592/56A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOSEPH FLIEDER
Original Assignee
JOSEPH FLIEDER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JOSEPH FLIEDER filed Critical JOSEPH FLIEDER
Publication of GB838222A publication Critical patent/GB838222A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

838,222. Drying systems. FLIEDER, J. Oct. 8, 1956 [Oct. 8, 1955], No. 30592/56. Class 34(2) The heat in the vapour evolved in a timber &c. drying chamber 1, Fig. 1, having a heating coil 1a is recovered by entrainment of the vapour in a current of air circulated by a fan 5 through a shower cooler or condenser 6 in counterflow to the cooling water which is circulated by a pump 8 through a heating coil 11 and returned to the cooler. The coil may be used to heat material to be dried or for other heating purposes. The pressure in the air and water circuits may be maintained constant by the water level in a tank 10 having an overflow. Droplets of water in the air are eliminated in a separator 9. Fig. 2 shows a plant for drying loose materials in two stages I, II, the stage II being heated by a coil la, while stage 1 is heated by the coil 11 associated with the cooling water circuit of stage II. The material is transported from the inlet 12 of stage I to the outlet 13 of stage II by conveyer belts. In another plant, the stages I, II, Fig. 3, form a tunnel drier for ceramic material which is thus dried at a moderate temperature in stage I and a higher temperature in stage II.
GB30592/56A 1955-10-08 1956-10-08 Improvements in drying installations Expired GB838222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS838222X 1955-10-08

Publications (1)

Publication Number Publication Date
GB838222A true GB838222A (en) 1960-06-22

Family

ID=5455973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30592/56A Expired GB838222A (en) 1955-10-08 1956-10-08 Improvements in drying installations

Country Status (1)

Country Link
GB (1) GB838222A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022089A2 (en) * 1979-06-15 1981-01-07 Gino Tomadini A heat recovery system from fluid in circuits at low temperature to circuits at high temperature
WO1992008937A1 (en) * 1990-11-16 1992-05-29 Liquid Carbonic Corporation Vapor collecting apparatus
US5291751A (en) * 1992-04-21 1994-03-08 Liquid Carbonic Corporation Cryo-mechanical vapor recovery apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022089A2 (en) * 1979-06-15 1981-01-07 Gino Tomadini A heat recovery system from fluid in circuits at low temperature to circuits at high temperature
EP0022089A3 (en) * 1979-06-15 1981-04-01 Gino Tomadini A heat recovery system from fluid in circuits at low temperature to circuits at high temperature
WO1992008937A1 (en) * 1990-11-16 1992-05-29 Liquid Carbonic Corporation Vapor collecting apparatus
US5150576A (en) * 1990-11-16 1992-09-29 Liquid Carbonic Corporation Vapor collecting apparatus
US5291751A (en) * 1992-04-21 1994-03-08 Liquid Carbonic Corporation Cryo-mechanical vapor recovery apparatus

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